fix: complete sessionKey forwarding for message:sent hook (#27584) (thanks @qualiobra)

src/gateway/server-restart-sentinel.ts

@@ -95,6 +95,7 @@ export async function scheduleRestartSentinelWake(_params: { deps: CliDeps }) {
       payloads: [{ text: message }],
       agentId: resolveSessionAgentId({ sessionKey, config: cfg }),
       bestEffort: true,
+      sessionKey,
     });
   } catch (err) {
     enqueueSystemEvent(`${summary}\n${String(err)}`, { sessionKey });

src/infra/session-maintenance-warning.ts

@@ -104,6 +104,7 @@ export async function deliverSessionMaintenanceWarning(params: WarningParams): P
       threadId: target.threadId,
       payloads: [{ text }],
       agentId: resolveSessionAgentId({ sessionKey: params.sessionKey, config: params.cfg }),
+      sessionKey: params.sessionKey,
     });
   } catch (err) {
     log.warn(`Failed to deliver session maintenance warning: ${String(err)}`);